3137 search results - page 98 / 628 » A Text Understander that Learns |
163
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AUSDM
2007
Springer
16 years 17 days ago
2007
Springer
Most current ontology management systems concentrate on detecting usage-driven changes and representing changes formally in order to maintain the consistency. In this paper, we pr...
168
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MLDM
2007
Springer
16 years 15 days ago
2007
Springer
This paper presents a novel solution for the problem of building text classifier using positive documents (P) and unlabeled documents (U). Here, the unlabeled documents are mixed w...
182
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ICML
1997
IEEE
15 years 10 months ago
1997
IEEE
This paper is a comparative study of feature selection methods in statistical learning of text categorization. The focus is on aggressive dimensionality reduction. Five methods we...
161
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ICML
2003
IEEE
16 years 7 months ago
2003
IEEE
Naive Bayes is often used as a baseline in text classification because it is fast and easy to implement. Its severe assumptions make such efficiency possible but also adversely af...
160
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ECML
2006
Springer
15 years 10 months ago
2006
Springer
This work proposes a new approach to the retrieval of images from text queries. Contrasting with previous work, this method relies on a discriminative model: the parameters are sel...